Diesel prices today hitting a new all-time high and California businesses are get getting hit even harder, paying well above the national average. Kelly Sabiri is at a gas station in Los Angeles with a closer look. Hey Kelly. Hi Dan. So if you're a business with some trucks and you're filling up at this particular gas station, you're looking at $8.69% 69 cents if you're using your card. Last week, for the first time ever, the national average for diesel hit six bucks. And now, of course, that average is muc ...